---Can I help you? ---I’d like to buy a gift for my mother, _____at a proper price but of great use.
I have no ________ to the plan, so long as it would not cost too much.
Eventually he gave in to the wish of the ________.
It is ________ that he has been addicted to the drugs and has difficulty quitting it.
They had a pleasant chat ________ a cup of coffee.
Sarah, hurry up. I’m afraid you won’t have time to ________ before the party.